16769990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 16589050

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4289, 8578, 21445, 42890, 72913, 98647, 145826, 197294, 364565, 493235, 729130, 986470, 1676999, 3353998, 8384995, 16769990]

約数ペア:

[(1, 16769990), (2, 8384995), (5, 3353998), (10, 1676999), (17, 986470), (23, 729130), (34, 493235), (46, 364565), (85, 197294), (115, 145826), (170, 98647), (230, 72913), (391, 42890), (782, 21445), (1955, 8578), (3910, 4289)]